13616757

素因数分解:

$3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 25084800

約数和(自身を除く): 11468043

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 343, 401, 441, 539, 693, 1029, 1203, 1617, 2807, 3087, 3609, 3773, 4411, 4851, 8421, 11319, 13233, 19649, 25263, 30877, 33957, 39699, 58947, 92631, 137543, 176841, 216139, 277893, 412629, 648417, 1237887, 1512973, 1945251, 4538919, 13616757]

約数ペア:

[(1, 13616757), (3, 4538919), (7, 1945251), (9, 1512973), (11, 1237887), (21, 648417), (33, 412629), (49, 277893), (63, 216139), (77, 176841), (99, 137543), (147, 92631), (231, 58947), (343, 39699), (401, 33957), (441, 30877), (539, 25263), (693, 19649), (1029, 13233), (1203, 11319), (1617, 8421), (2807, 4851), (3087, 4411), (3609, 3773)]